One reason there are so many short-lived management fads is that their prescriptions were derived and advocated in precisely this way. So managers read about a fad and try it, find that it doesn't work, abandon the effort, and move on to the next thing. In reality, it is usually the case that the faddish prescription was indeed sound advice in certain circumstances, but actually was poor advice in other circumstances.
Clayton ChristensenBecause we employ no professional preachers, it means that every sermon or lesson in church is given by a regular member - women and men, children and grandparents.
Clayton ChristensenDisruption is, at its core, a really powerful idea, but everyone hijacks the idea to do whatever they want now.
Clayton Christensen